<!-- 参考自： https://codepen.io/noahblon/pen/ExwmWq -->
<template>
    <div class="mainTypograpty">
        <div class="stage">
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
            <div class="layer"></div>
        </div>
    </div>
    <!-- <style>
  * *, *::before, *::after { 
    animation-play-state: running !important;
  }
</style>
<script>window.setTimeout = null;</script> -->

</template>

<script setup>

import { ref } from 'vue'
var value = ref('Pure\a    csss!');
// return value;
</script>

<style>
@import url("//fonts.googleapis.com/css?family=Pacifico&text=Pure");
@import url("//fonts.googleapis.com/css?family=Roboto:700&text=css");
@import url("//fonts.googleapis.com/css?family=Kaushan+Script&text=!");

* *,
*::before,
*::after {
    animation-play-state: running !important;
}

.mainTypograpty {
  /* min-height: 450px; */
  /* height: 100vh; */
  height: 50px;
  width: 50%;
  margin: 0;
  /* background: radial-gradient(circle, #0077ea, #1f4f96, #1b2949, #000); */
}

.stage {
    height: 50px;
    width: 500px;
    margin: auto;
    /* position: absolute; */
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    /* perspective: 9999px; */
    transform-style: preserve-3d;
}

.layer {
    width: 100%;
    height: 100%;
    position: absolute;
    transform-style: preserve-3d;
    animation: ಠ_ಠ 5s infinite alternate ease-in-out -7.5s;
    animation-fill-mode: forwards;
    transform: rotateY(40deg) rotateX(33deg) translateZ(0);
}

.layer:after {
    font: 40px/0.65 "Pacifico", "Kaushan Script", Futura, "Roboto", "Trebuchet MS", Helvetica, sans-serif;
    content: "By Field\a    tinyeote@gamil.com!";
    /* content: v-bind(value); */
    white-space: pre;
    text-align: center;
    height: 100%;
    width: 100%;
    position: absolute;
    /* top: 50px; */
    color: whitesmoke;
    letter-spacing: -2px;
    text-shadow: 4px 0 10px rgba(0, 0, 0, 0.13);
}

.layer:nth-child(1):after {
    transform: translateZ(0px);
}

.layer:nth-child(2):after {
    transform: translateZ(-1.5px);
}

.layer:nth-child(3):after {
    transform: translateZ(-3px);
}

.layer:nth-child(4):after {
    transform: translateZ(-4.5px);
}

.layer:nth-child(5):after {
    transform: translateZ(-6px);
}

.layer:nth-child(6):after {
    transform: translateZ(-7.5px);
}

.layer:nth-child(7):after {
    transform: translateZ(-9px);
}

.layer:nth-child(8):after {
    transform: translateZ(-10.5px);
}

.layer:nth-child(9):after {
    transform: translateZ(-12px);
}

.layer:nth-child(10):after {
    transform: translateZ(-13.5px);
}

.layer:nth-child(11):after {
    transform: translateZ(-15px);
}

.layer:nth-child(12):after {
    transform: translateZ(-16.5px);
}

.layer:nth-child(13):after {
    transform: translateZ(-18px);
}

.layer:nth-child(14):after {
    transform: translateZ(-19.5px);
}

.layer:nth-child(15):after {
    transform: translateZ(-21px);
}

.layer:nth-child(16):after {
    transform: translateZ(-22.5px);
}

.layer:nth-child(17):after {
    transform: translateZ(-24px);
}

.layer:nth-child(18):after {
    transform: translateZ(-25.5px);
}

.layer:nth-child(19):after {
    transform: translateZ(-27px);
}

.layer:nth-child(20):after {
    transform: translateZ(-28.5px);
}

.layer:nth-child(n+10):after {
    -webkit-text-stroke: 3px rgba(0, 0, 0, 0.25);
}

.layer:nth-child(n+11):after {
    -webkit-text-stroke: 15px dodgerblue;
    text-shadow: 6px 0 6px #00366b, 5px 5px 5px #002951, 0 6px 6px #00366b;
}

.layer:nth-child(n+12):after {
    -webkit-text-stroke: 15px #0077ea;
}

.layer:last-child:after {
    -webkit-text-stroke: 17px rgba(0, 0, 0, 0.1);
}

.layer:first-child:after {
    color: #fff;
    text-shadow: none;
}

@keyframes ಠ_ಠ {
    100% {
        transform: rotateY(-40deg) rotateX(-43deg);
    }
}
</style>